1 Scope
This standard specifies the classification, technical requirements and test methods for ultrasonic phased array probes.
It is applicable to type test and end-of-manufacturing test of the ultrasonic phased array probe with a center frequency of 0.5MHz to 15MHz and number of elements of 4 to 256. It may also be used as the acceptance criterion for the ordered goods by users.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 699 Quality carbon structure steel
GB/T 12604.1 Non-destructive testing - Terminology - Terms used in ultrasonic testing
GB/T 19001 Quality management systems - Requirements
GB/T 19799.1 Non-destructive testing - Ultrasonic testing - Calibration block No.1
GB/T 23900 Non-destructive testing - Practice for measuring ultrasonic velocity in materials
GB/T 27025 General requirements for the competence of testing and calibration laboratories
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 12604.1 and the following apply.
3.1
cross talk
signals between two adjacent elements are coupled to each other; which is the sum of noise signals on the line incurred by the mutual inductance and mutual capacitance, between coupling signal and cable signal lines, generated from the forced vibration of adjacent elements caused by the vibration of one element
3.2
backing echo
reflection echo from the backing material of a transducer
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Test conditions
6 Test methods and requirements
7 Test rules
8 Marks
9 Logo and label
10 Packaging, transportation and storage
Annex A (Normative) Probe data sheet
Annex B (Informative) Element parameters of linear array transducer
Annex C (Informative) Technical data of wedge
1 Scope
This standard specifies the classification, technical requirements and test methods for ultrasonic phased array probes.
It is applicable to type test and end-of-manufacturing test of the ultrasonic phased array probe with a center frequency of 0.5MHz to 15MHz and number of elements of 4 to 256. It may also be used as the acceptance criterion for the ordered goods by users.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 699 Quality carbon structure steel
GB/T 12604.1 Non-destructive testing - Terminology - Terms used in ultrasonic testing
GB/T 19001 Quality management systems - Requirements
GB/T 19799.1 Non-destructive testing - Ultrasonic testing - Calibration block No.1
GB/T 23900 Non-destructive testing - Practice for measuring ultrasonic velocity in materials
GB/T 27025 General requirements for the competence of testing and calibration laboratories
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 12604.1 and the following apply.
3.1
cross talk
signals between two adjacent elements are coupled to each other; which is the sum of noise signals on the line incurred by the mutual inductance and mutual capacitance, between coupling signal and cable signal lines, generated from the forced vibration of adjacent elements caused by the vibration of one element
3.2
backing echo
reflection echo from the backing material of a transducer
Contents of JB/T 11731-2013
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Test conditions
6 Test methods and requirements
7 Test rules
8 Marks
9 Logo and label
10 Packaging, transportation and storage
Annex A (Normative) Probe data sheet
Annex B (Informative) Element parameters of linear array transducer
Annex C (Informative) Technical data of wedge
